10200021202 has 24 divisors (see below), whose sum is σ = 18372130560. Its totient is φ = 4230422280.

The previous prime is 10200021197. The next prime is 10200021203. The reversal of 10200021202 is 20212000201.

It is not an unprimeable number, because it can be changed into a prime (10200021203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1675702 + ... + 1681777.

It is an arithmetic number, because the mean of its divisors is an integer number (765505440).

Almost surely, 2^10200021202 is an apocalyptic number.

10200021202 is a deficient number, since it is larger than the sum of its proper divisors (8172109358).

10200021202 is a wasteful number, since it uses less digits than its factorization.

10200021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357526 (or 3357519 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10200021202 its reverse (20212000201), we get a palindrome (30412021403).

The spelling of 10200021202 in words is "ten billion, two hundred million, twenty-one thousand, two hundred two".